html,
body {
    height: 100%;
    background: url('./assets/login-bg.png') no-repeat center/cover;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* 提示框 */
.alert {
    width: 400px;
    position: fixed;
    top: 50px;
    left: 50%;
    transform: translateX(-50%);
    display: none;
}

.show {
    display: block !important;
}

/* 登录 */
.login-wrap {
    width: 400px;
    padding: 20px;
    background-color: #fff;
}

.login-wrap .title {
    font-size: 28px;
    text-align: center;
    color: #fc6627;
}

.login-wrap .login-form {
    margin-top: 20px;
}

input::-webkit-input-placeholder {
    color: #dcdfe6 !important;
}

.login-form .btn {
    width: 100%;
    background-color: #66b1ff;
    border: 1px solid #66b1ff;
}

.login-form .item:nth-child(n + 1) {
    margin-top: 20px;
}